lsusb - test2
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 009 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 010 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 002: ID 058f:6254 Alcor Micro Corp. USB Hub
Bus 001 Device 003: ID 05e3:0605 Genesys Logic, Inc. USB 2.0 Hub [ednet]
Bus 001 Device 004: ID 0c45:62e0 Microdia MSI Starcam Racer
Bus 002 Device 002: ID 058f:6364 Alcor Micro Corp. Hi-Speed 7-in-1 Flash Card Reader/Writer [Sabrent]
Bus 001 Device 005: ID 0b05:1715 ASUSTek Computer, Inc. 2045 Bluetooth 2.0 Device with trace filter
Bus 001 Device 006: ID 046a:0021 Cherry GmbH CyMotion Expert Combo
Bus 001 Device 007: ID 046d:c00e Logitech, Inc. M-BJ58/M-BJ69 Optical Wheel Mouse